Shot in Kitanomaru Park, Tokyo. This park was a part of the Edo castle. It became a public park in 1969. A pond was there in the park.
Although it was winter and cold, I saw a couple was relaxing nearby the pond. It was a windless day and the surface of the pond looked like a mirror. And the trees were reflected on the surface. The figures were so sharp that I almost lost my grasp which were the sky and the ground during I watched.